<html>
    <head>
        <title>Itowns - TIFF Parser with tiled images</title>
        <meta charset="UTF-8">
        <link rel="stylesheet" type="text/css" href="css/example.css">
        <link rel="stylesheet" type="text/css" href="css/LoadingScreen.css">

        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <script src="https://cdnjs.cloudflare.com/ajax/libs/dat-gui/0.7.6/dat.gui.min.js"></script>
    </head>
    <body>
        <div id="viewerDiv"></div>
        <script src="js/GUI/GuiTools.js"></script>
        <script src="https://cdn.jsdelivr.net/npm/utif@3.1.0/UTIF.js"></script>
        <script src="../dist/itowns.js"></script>
        <script src="../dist/debug.js"></script>
        <script src="js/GUI/LoadingScreen.js"></script>
        <script src="js/plugins/TIFFParser.js"></script>
        <script type="text/javascript">
            // # Simple Globe viewer

            // Define initial camera position
            var placement = {
                coord: new itowns.Coordinates('EPSG:4326', 1.411667, 43.6074422),
                range: 25000000,
            }

            // `viewerDiv` will contain iTowns' rendering area (`<canvas>`)
            var viewerDiv = document.getElementById('viewerDiv');

            // Instanciate iTowns GlobeView*
            var view = new itowns.GlobeView(viewerDiv, placement);
            var menuGlobe = new GuiTools('menuDiv', view);
            setupLoadingScreen(viewerDiv, view);

            // Add one imagery layer to the scene, read from TIFFs.
            var tiffSource = new itowns.TMSSource({
                url: 'https://raw.githubusercontent.com/iTowns/iTowns2-sample-data/master/geoid/localcolors/tiff/${z}/localcolors_${x}_${y}.tif',
                tileMatrixSet: 'WGS84G',
                projection: 'EPSG:4326',
                parser: TIFFParser.parse,
                fetcher: itowns.Fetcher.arrayBuffer,
                zoom: { min: 0, max: 4 },
            });

            tiffSource.isInverted = true;

            var tiffLayer = new itowns.ColorLayer('tiff', {
                source: tiffSource,
            });

            view.addLayer(tiffLayer).then(menuGlobe.addLayerGUI.bind(menuGlobe));

            function addElevationLayerFromConfig(config) {
                config.source = new itowns.TMSSource(config.source);
                var layer = new itowns.ElevationLayer(config.id, config);
                view.addLayer(layer).then(function _(layer) {
                    layer.scale = 10000;
                    view.tileLayer.attachedLayers[0].visible = false;
                    menuGlobe.addLayerGUI(layer);
                    menuGlobe.elevationGui.open();
                    menuGlobe.elevationGui.__folders.GEOIDMNT.open();
                });
            }
            itowns.Fetcher.json('./layers/JSONLayers/GeoidMNT.json').then(addElevationLayerFromConfig);

            const d = new debug.Debug(view, menuGlobe.gui);
            debug.createTileDebugUI(menuGlobe.gui, view, view.tileLayer, d);
        </script>
    </body>
</html>
